CA2341233C - Anodes multicouches non carbonees a base de metal pour cellules produisant de l'aluminium - Google Patents

Anodes multicouches non carbonees a base de metal pour cellules produisant de l'aluminium Download PDF

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Publication number
CA2341233C
CA2341233C CA002341233A CA2341233A CA2341233C CA 2341233 C CA2341233 C CA 2341233C CA 002341233 A CA002341233 A CA 002341233A CA 2341233 A CA2341233 A CA 2341233A CA 2341233 C CA2341233 C CA 2341233C
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CA
Canada
Prior art keywords
anode
oxygen
layer
nickel
active layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA002341233A
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English (en)
Other versions
CA2341233A1 (fr
Inventor
Jean-Jacques Duruz
Vittorio De Nora
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elysis LP
Original Assignee
Moltech Invent SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/126,839 external-priority patent/US6372099B1/en
Priority claimed from US09/126,206 external-priority patent/US6077415A/en
Application filed by Moltech Invent SA filed Critical Moltech Invent SA
Priority claimed from PCT/IB1999/001357 external-priority patent/WO2000006800A1/fr
Publication of CA2341233A1 publication Critical patent/CA2341233A1/fr
Application granted granted Critical
Publication of CA2341233C publication Critical patent/CA2341233C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Electrolytic Production Of Metals (AREA)
CA002341233A 1998-07-30 1999-07-30 Anodes multicouches non carbonees a base de metal pour cellules produisant de l'aluminium Expired - Lifetime CA2341233C (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US09/126,839 US6372099B1 (en) 1998-07-30 1998-07-30 Cells for the electrowinning of aluminium having dimensionally stable metal-based anodes
US09/126,839 1998-07-30
US09/126,206 1998-07-30
US09/126,206 US6077415A (en) 1998-07-30 1998-07-30 Multi-layer non-carbon metal-based anodes for aluminum production cells and method
WOPCT/IB99/00015 1999-01-08
IB9900015 1999-01-08
PCT/IB1999/001357 WO2000006800A1 (fr) 1998-07-30 1999-07-30 Anodes multicouches non carbonees a base de metal pour cellules de production d'aluminium

Publications (2)

Publication Number Publication Date
CA2341233A1 CA2341233A1 (fr) 2000-02-10
CA2341233C true CA2341233C (fr) 2008-09-23

Family

ID=26824401

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002341233A Expired - Lifetime CA2341233C (fr) 1998-07-30 1999-07-30 Anodes multicouches non carbonees a base de metal pour cellules produisant de l'aluminium

Country Status (1)

Country Link
CA (1) CA2341233C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10030387A1 (de) * 2000-06-21 2002-01-03 Starck H C Gmbh Co Kg Kondensatorpulver

Also Published As

Publication number Publication date
CA2341233A1 (fr) 2000-02-10

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Effective date: 20190730